SMSSJ085210.25-761250.2

taken from 1 paper(s):

/D.Yong et al.(2021)/


D.Yong et al.,MNRAS, 507, 4102, 2021(ADS)

High-resolution spectroscopic follow-up of the most metal-poor candidates from SkyMapper DR1.1


Stellar Parameters

Teff : 5425+-100 log g : 3.22+-0.3 vturb : 0.8+-0.3

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
LiN/A......1.40-1.860.581.40Li
CN/A......6.37-2.060.386.37C
Na I1...0.29+-0.164.09+-0.16-2.15+-0.160.29+-0.164.09+-0.16Na I
Mg I5...0.19+-0.105.35+-0.10-2.25+-0.100.19+-0.105.35+-0.10Mg I
Al I1...-0.66+-0.163.35+-0.16-3.10+-0.16-0.66+-0.163.35+-0.16Al I
Si I1...0.61+-0.185.68+-0.18-1.83+-0.180.61+-0.185.68+-0.18Si I
Ca I10...0.38+-0.064.27+-0.06-2.07+-0.060.37+-0.064.27+-0.06Ca I
Sc II1...0.58+-0.211.29+-0.21-1.86+-0.210.58+-0.211.29+-0.21Sc II
Ti I6...0.33+-0.092.84+-0.09-2.11+-0.090.33+-0.092.84+-0.09Ti I
Ti II20...0.54+-0.123.05+-0.12-1.90+-0.120.54+-0.123.05+-0.12Ti II
Cr I5...-0.11+-0.103.09+-0.10-2.55+-0.10-0.11+-0.103.09+-0.10Cr I
Mn I2...-1.06+-0.151.93+-0.15-3.50+-0.15-1.06+-0.151.93+-0.15Mn I
Fe I104-2.44+-0.12...5.06+-0.12-2.44+-0.12...5.06+-0.12Fe I
Fe II7-2.50+-0.13...5.00+-0.13-2.50+-0.13...5.00+-0.13Fe II
Co I3...-0.26+-0.102.29+-0.10-2.70+-0.10-0.26+-0.102.29+-0.10Co I
Ni I3...0.00+-0.173.78+-0.17-2.44+-0.170.00+-0.173.78+-0.17Ni I
Sr II2...0.23+-0.350.66+-0.35-2.21+-0.350.23+-0.350.66+-0.35Sr II
Ba II4...-0.34+-0.15-0.60+-0.15-2.78+-0.15-0.34+-0.15-0.60+-0.15Ba II

Binary Parameters

Vrad 306.7

Position

Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A 2457878.41827 MIKELCO 35000 43 N/A 306.7